Andrew Kelley
71d335e5cc
implement packed structs
...
closes #183
2017-02-03 11:39:24 -05:00
Andrew Kelley
2b88441295
fix behavior when initializing struct with undefined
2017-02-02 14:55:01 -05:00
Andrew Kelley
d13cec6894
fix var args allocating wrong amount of memory in compiler
2017-01-31 16:04:26 -05:00
Andrew Kelley
d2b94afaf2
fix compile time initialization of array with undefined
2017-01-29 23:35:34 -05:00
Andrew Kelley
17cb85dfb8
basic support for functions with variable length arguments
...
See #77
2017-01-23 16:40:17 -05:00
Andrew Kelley
201a3c121a
introduce comptime expression
...
closes #221
2017-01-22 22:59:52 -05:00
Andrew Kelley
0c1800a9c9
fix some stuff when llvm has assertions on
2017-01-13 17:33:19 -05:00
Andrew Kelley
d784705353
IR: implement macro for function aliasing function pointer
2017-01-12 03:15:06 -05:00
Andrew Kelley
430e33b869
partially fix parseh command
2017-01-10 15:39:52 -05:00
Andrew Kelley
349cd79fe4
containers created during eval get names for parameters
2017-01-05 03:22:00 -05:00
Andrew Kelley
a9acc8cb45
IR: error for returning from defer expression
...
also fix peer type resolution for pure error mixed with error union
2016-12-28 03:47:02 -05:00
Andrew Kelley
25a5fc32fe
IR: pass passSliceOfEmptyStructToFn test
2016-12-28 01:15:09 -05:00
Andrew Kelley
f47dea2a2e
IR: support compile time global pointer reinterpret
...
this required moving the place we store types to ConstExprValue
2016-12-25 04:15:23 -05:00
Andrew Kelley
1f6dacbb2f
IR: enum init support
2016-12-20 01:50:32 -05:00
Andrew Kelley
09c34352f8
IR: if and switch guaranteed compile time if target expr is
2016-12-19 00:04:51 -05:00
Andrew Kelley
82101198f1
workaround for Arch being a primitive type
2016-12-18 20:09:34 -05:00
Andrew Kelley
e50ced44a2
IR: all structs anonymous
2016-12-18 16:56:50 -05:00
Andrew Kelley
85b6d14637
IR: support var type args and fix phi peer type resolution
2016-12-18 00:09:43 -05:00
Andrew Kelley
0f047337ac
IR: fix this
expression
...
Previously it returned a block instead of a function when
a function had any arguments.
2016-12-17 20:47:35 -05:00
Andrew Kelley
9b17c0ff7f
IR: implement intType builtin
...
and int type field access
and fix compile time bool not
2016-12-11 16:30:01 -05:00
Andrew Kelley
8fcb1a141b
IR: implement fence and cmpxchg builtins
2016-12-11 04:06:07 -05:00
Andrew Kelley
2dd85d52cc
IR: fix implementation of parseh
...
libc hello world works now
2016-12-11 00:13:43 -05:00
Andrew Kelley
6ed202ab16
IR: implement defer
2016-12-06 21:26:17 -05:00
Andrew Kelley
0541532ed6
IR: implement generic function calls
2016-12-05 05:12:44 -05:00
Andrew Kelley
363606d87b
IR: inline function evaluation works on generic functions
2016-12-05 01:08:17 -05:00
Andrew Kelley
2f259b8176
IR: re-organize where state goes to prepare for generics
...
* Rip out legacy code for generics
* put scope in instruction instead of AST nodes
* separate top level decl stuff from AST nodes
- remove the assumption that there is a 1:1 correspondence
between an output instruction and an AST node
- This way we won't have to clone AST nodes for generics.
2016-12-04 03:40:40 -05:00
Andrew Kelley
f6cbb73c74
rewrite scope implementation
...
* now there are not extra unused hash tables
* each variable declaration opens a new scope inside a function
2016-12-01 21:08:12 -05:00
Andrew Kelley
c6ace9720c
rename BlockContext to Scope
2016-12-01 13:55:56 -05:00
Andrew Kelley
eb5693d91f
IR: function call porting progress
...
also implemented container init
generics is still todo
2016-11-28 02:40:01 -05:00
Andrew Kelley
84f7805029
IR: support import builtin function
2016-11-26 20:52:22 -05:00
Andrew Kelley
05de70017d
IR: support slice types
2016-11-07 18:58:01 -05:00
Andrew Kelley
a2e3293930
WIP moving all analysis to IR
2016-11-04 15:36:30 -04:00
Andrew Kelley
1a0111d4c3
*WIP*
2016-10-30 02:46:16 -04:00
Andrew Kelley
afc5507b64
ir: ability to modify global vars
2016-10-29 19:14:48 -04:00
Andrew Kelley
77ae3442ef
explicit casting works with IR
2016-10-09 02:20:01 -04:00
Andrew Kelley
cd1bd78aa9
simple add function works with IR
2016-10-02 23:48:48 -04:00
Andrew Kelley
633781e31d
empty function compiles successfully with IR
2016-09-30 20:12:00 -04:00
Andrew Kelley
3239b3cb69
use size_t for indexes
...
protect against incorrect copies in debug mode
2016-09-19 11:54:01 -04:00
Andrew Kelley
0d5ecc4312
ability to have a return type of 'type'
2016-08-07 20:08:37 -07:00
Andrew Kelley
8552d7fd19
explicit wrapping integer operations
...
instead of wrapping integer types
closes #159
2016-07-27 23:08:27 -07:00
Andrew Kelley
9d29674711
ability to cast slice to u8 slice
2016-05-07 18:45:28 -07:00
Andrew Kelley
2ed72022ce
support generic data structures
...
See #22
2016-05-07 17:00:58 -07:00
Andrew Kelley
094336f07c
add integer wrapping
...
see #46
2016-05-05 17:19:01 -07:00
Andrew Kelley
7a05e18efb
implement @err_name builtin function
2016-04-09 08:55:53 -07:00
Andrew Kelley
f1d338194e
rewrite how importing works
...
* Introduce the concept of packages. Closes #3
* Add support for error notes.
* Introduce `@import` and `@c_import` builtin functions and
remove the `import` and `c_import` top level declarations.
* Introduce the `use` top level declaration.
* Add `--check-unused` parameter to perform semantic
analysis and codegen on all top level declarations, not
just exported ones and ones referenced by exported ones.
* Delete the root export node and add `--library` argument.
2016-03-01 03:13:40 -07:00
Andrew Kelley
f580c7fa43
handle libc include path and libc lib path differently
2016-02-15 16:52:37 -07:00
Andrew Kelley
87cdbb6c25
improve performance for get_fn_type
2016-02-07 18:32:19 -07:00
Andrew Kelley
6a2ede5a6e
parsing code for defer and more
...
* disable goto and label support see #44
* refactor the way block contexts work
2016-02-05 23:20:34 -07:00
Andrew Kelley
b28f7d0808
types sized and aligned with LLVM target data layout API
2016-02-03 02:01:42 -07:00
Andrew Kelley
3c2093fec6
parseh understands types better and handles some situations better
...
See #88
Also, includes partial implementation of typedef top level declaration.
See #95
Also, fix function types. Previously the way we were deduping function type
pointers was incorrect.
2016-01-31 01:20:47 -07:00
Andrew Kelley
0278468479
upgrade to the libclang C++ API
...
c_import creates a tmp .h file and parses it with libclang,
reporting any errors found.
See #88
2016-01-27 00:01:49 -07:00
Andrew Kelley
32e2196257
number literal rework
2016-01-21 03:02:25 -07:00
Andrew Kelley
3a326d5005
pave the road for function pointers
...
See #14
2016-01-18 08:50:10 -07:00
Andrew Kelley
0c9afede9e
overflow intrinsics take type as first argument
2016-01-14 17:04:35 -07:00
Andrew Kelley
b28b7f63d1
all types are now expressions
...
See #22
2016-01-13 18:15:51 -07:00
Andrew Kelley
4d7835e21a
delete unused enumfield and enumdecl node types
2016-01-10 17:27:58 -07:00
Andrew Kelley
3ef2f7058b
refactor out the horrible beast that was codegen_node
2016-01-10 15:13:39 -07:00
Andrew Kelley
35b74d4013
order-independent declarations even from imports
...
closes #42
2016-01-10 01:25:20 -07:00
Andrew Kelley
1fe1235e14
order-independent declarations
...
code constructs and traverses a dependency graph in a deterministic
order.
2016-01-09 23:49:22 -07:00
Andrew Kelley
6d9119fcd9
add memcpy and memset intrinsics
2016-01-09 02:16:54 -07:00
Andrew Kelley
0c24ed8a81
rename restrict
to noalias
2016-01-08 23:48:24 -07:00
Andrew Kelley
b7dd88ad68
suport checked arithmetic operations via intrinsics
...
closes #32
2016-01-08 23:41:40 -07:00
Andrew Kelley
14b9cbd43c
add restrict qualifier on pointer arguments
2016-01-08 20:59:47 -07:00
Andrew Kelley
0c84ecd19d
codegen: fix else if expression and maybe unwrap expr
2016-01-08 03:59:37 -07:00
Andrew Kelley
9aea99a999
implement array slicing syntax
...
closes #52
2016-01-07 05:29:11 -07:00
Andrew Kelley
c75d40680f
while detects simple constant condition
2016-01-06 18:02:42 -07:00
Andrew Kelley
3c43bc9208
support unknown size arrays
2016-01-06 01:28:58 -07:00
Andrew Kelley
e1ff201d60
fix crash when struct field is invalid
2016-01-04 21:42:35 -07:00
Andrew Kelley
22c52f1eb6
member functions get a namespaced symbol
2016-01-04 17:14:53 -07:00
Andrew Kelley
4514661cfe
add member functions
2016-01-04 16:57:22 -07:00
Andrew Kelley
2c8958f454
import segregation for types
...
See #3
2016-01-04 03:52:37 -07:00
Andrew Kelley
44d5d008d0
partial import segregation
...
See #3
2016-01-04 03:31:57 -07:00
Andrew Kelley
fa6e3eec46
add #typeof() compiler function
2016-01-03 18:17:50 -07:00
Andrew Kelley
fb1e3a5be9
codegen: emit debug metadata for parameters
2016-01-02 20:42:32 -07:00
Andrew Kelley
968b85ad77
closer to guess number example working
2016-01-02 03:38:45 -07:00
Andrew Kelley
9a8851515b
basic maybe type working
2016-01-02 00:06:06 -07:00
Andrew Kelley
b3ac5c16ec
block expressions require parens
...
closes #39
2015-12-31 16:04:13 -07:00
Andrew Kelley
7ba99e9715
analyze if maybe var expressions
2015-12-26 15:43:40 -07:00
Andrew Kelley
5943f99510
implement continue expression
...
closes #6
2015-12-24 15:36:49 -07:00
Andrew Kelley
44ca5e19dc
add error for break outside loop
...
also fix break in nested loops
2015-12-24 15:30:55 -07:00
Andrew Kelley
5ceaae288c
add break expression
2015-12-24 15:09:47 -07:00
Andrew Kelley
50357dad45
add struct value expression
2015-12-24 00:00:23 -07:00
Andrew Kelley
e21369a153
codegen: support byvalue struct assignment
2015-12-23 03:19:22 -07:00
Andrew Kelley
fe3ad27d5f
analyze: error for infinite size struct
2015-12-22 13:41:33 -07:00
Andrew Kelley
e4cb28dbf2
structs have debug information
2015-12-16 17:11:35 -07:00
Andrew Kelley
aa56f016f7
support addressof operator and struct pointer field access
2015-12-15 20:08:53 -07:00
Andrew Kelley
28c5a8f2ca
analyze: clean up type checking
2015-12-15 18:21:59 -07:00
Andrew Kelley
431d8f946f
implicit casting from constant size array to string
...
closes #36
2015-12-15 17:29:44 -07:00
Andrew Kelley
423ee0689b
add implicit casting support
2015-12-15 17:11:57 -07:00
Andrew Kelley
f5a3281877
when linking with libc use the C runtime library
2015-12-15 12:44:42 -07:00
Andrew Kelley
4dc2b82506
constant initializers allow simple expressions
2015-12-14 23:49:56 -07:00
Andrew Kelley
83b68c9f13
add global variable support
...
closes #12
2015-12-14 23:10:18 -07:00
Andrew Kelley
52e19b4a9b
analyze: BlockContext has concept of module scope
2015-12-14 22:06:25 -07:00
Andrew Kelley
e411467e1d
add number literal type
...
it gets implicitly casted to whatever is needed.
closes #24
2015-12-14 02:46:37 -07:00
Andrew Kelley
3d8eb10897
fix incorrect debug info path to imports
2015-12-13 14:34:07 -07:00
Andrew Kelley
bd77bc749a
structs are working
2015-12-12 22:55:29 -07:00
Andrew Kelley
ac630d354d
std: print_str no longer requires length argument
...
add explicit casting support from array to string
2015-12-12 02:05:08 -07:00
Andrew Kelley
a10277bd94
prepare codebase for struct and string support
...
parsing code for structs, strings, and c string literals
partial semantic analyzing code for structs, strings, and c string literals
2015-12-12 00:10:37 -07:00
Andrew Kelley
15ba5bc54e
provide std.zig and add it to import paths
2015-12-10 17:42:47 -07:00
Andrew Kelley
0dbee2300e
add inline assembly support
2015-12-10 15:34:38 -07:00
Andrew Kelley
6e0c3dc173
array access support
2015-12-08 14:47:17 -07:00
Andrew Kelley
75efc31329
add array access syntax
2015-12-08 14:15:34 -07:00
Josh Wolfe
f6eecfe5f4
getting started on array types
2015-12-07 08:29:19 -07:00
Josh Wolfe
5af4ef88ac
local variables work
2015-12-03 10:56:17 -07:00
Josh Wolfe
c6a9ab107b
string literals have type *const u8
2015-12-01 14:41:03 -07:00
Andrew Kelley
dfb6682089
add test for bad import
2015-12-01 02:29:21 -07:00
Andrew Kelley
cd68969115
closer to multiple files working
2015-11-30 22:53:37 -07:00
Andrew Kelley
55b8472374
refactor code to prepare for multiple files
...
verbose compiler output is now behind --verbose flag
2015-11-30 20:00:39 -07:00
Josh Wolfe
9e0ff6faa2
factor analysis code out of codegen
2015-11-30 09:14:58 -07:00